Product Name: Seal

Model:

Size: 5- diameter 80

Surface treatment: zinc plating

Tolerance range: positive and negative 0.2mm

Packing: bubble bag + carton

Price: more than 20 thousand pieces of 0.5-2 yuan per piece

          5000-1 million pieces of 1-3 yuan per piece

          2000-5000 pieces of 2-5 yuan per piece

          2000 pieces below 6 yuan.